Wood behavior at high temperatures
In Brazil, the combustibility of wood and insecurity regarding potential fire risks are considered restrictions for the use of timber-structured buildings. This situation is due to the lack of knowledge about the behavior of wood structures on fire. The aim of this study is to present a comprehensi...
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| বিন্যাস: | Online |
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ANTAC - Associação Nacional de Tecnologia do Ambiente Construído
2009
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| অনলাইন ব্যবহার করুন: | https://seer.ufrgs.br/ambienteconstruido/article/view/9547 |
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ojs-article-95472010-02-02T18:15:01Z Wood behavior at high temperatures Comportamento da madeira a temperaturas elevadas Figueroa, Manuel Jesús Manriquez Moraes, Poliana Dias de Taxa de carbonização. Temperatura. Resistência Mecânica. Polímeros da Madeira. In Brazil, the combustibility of wood and insecurity regarding potential fire risks are considered restrictions for the use of timber-structured buildings. This situation is due to the lack of knowledge about the behavior of wood structures on fire. The aim of this study is to present a comprehensive literature review on the behavior of wood at high temperatures, discussing issues related to thermal degradation, charring rate and the influence of temperature on the mechanical properties of wood. This information may contribute to improve numerical models on the thermo-mechanical behavior of wood structures on fire, in order to build safer wooden buildings and also to eliminate preconceptions regarding the use of this material. No Brasil, a combustibilidade da madeira e a insegurança diante de potenciais riscos relacionados a incêndios são consideradas restrições para a construção de edificações com sistemas estruturais em madeira. Essa situação é fruto do desconhecimento do comportamento da madeira em relação ao fogo. Nesse contexto, o objetivo deste trabalho é apresentar uma revisão bibliográfica abrangente sobre o comportamento da madeira a temperaturas elevadas, abordando assuntos relativos à degradação térmica, à taxa de carbonização e à influência da temperatura sobre as propriedades mecânicas da madeira. Essas informações podem contribuir para o aprimoramento de modelos numéricos sobre o comportamento termomecânico de estruturas de madeira em situação de incêndio, para a construção de edificações mais seguras e também para a eliminação do preconceito relativo ao uso desse material na construção civil. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Fundação para a Ciência e Tecnologia (FCT) 2009-11-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://seer.ufrgs.br/ambienteconstruido/article/view/9547 Ambiente Construído; v. 9, n. 4 (2009); 157-174 Ambiente Construído; v. 9, n. 4 (2009); 157-174 Ambiente Construído; v. 9, n. 4 (2009); 157-174 1678-8621 1415-8876 por https://seer.ufrgs.br/ambienteconstruido/article/view/9547/7050 Direitos autorais 2016 Ambiente Construído https://creativecommons.org/licenses/by/4.0 |
| institution |
Universidade Federal do Rio Grande do Sul |
| collection |
OJS |
| language |
por |
| format |
Online |
| author |
Figueroa, Manuel Jesús Manriquez Moraes, Poliana Dias de |
| spellingShingle |
Figueroa, Manuel Jesús Manriquez Moraes, Poliana Dias de Wood behavior at high temperatures |
| author_facet |
Figueroa, Manuel Jesús Manriquez Moraes, Poliana Dias de |
| author_sort |
Figueroa, Manuel Jesús Manriquez |
| title |
Wood behavior at high temperatures |
| title_short |
Wood behavior at high temperatures |
| title_full |
Wood behavior at high temperatures |
| title_fullStr |
Wood behavior at high temperatures |
| title_full_unstemmed |
Wood behavior at high temperatures |
| title_sort |
wood behavior at high temperatures |
| description |
In Brazil, the combustibility of wood and insecurity regarding potential fire risks are considered restrictions for the use of timber-structured buildings. This situation is due to the lack of knowledge about the behavior of wood structures on fire. The aim of this study is to present a comprehensive literature review on the behavior of wood at high temperatures, discussing issues related to thermal degradation, charring rate and the influence of temperature on the mechanical properties of wood. This information may contribute to improve numerical models on the thermo-mechanical behavior of wood structures on fire, in order to build safer wooden buildings and also to eliminate preconceptions regarding the use of this material. |
| publisher |
ANTAC - Associação Nacional de Tecnologia do Ambiente Construído |
| publishDate |
2009 |
| url |
https://seer.ufrgs.br/ambienteconstruido/article/view/9547 |
| work_keys_str_mv |
AT figueroamanueljesusmanriquez woodbehaviorathightemperatures AT moraespolianadiasde woodbehaviorathightemperatures AT figueroamanueljesusmanriquez comportamentodamadeiraatemperaturaselevadas AT moraespolianadiasde comportamentodamadeiraatemperaturaselevadas |
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1709370546228035584 |